By Kate Ward
Updated March 20, 2009 at 01:45 PM EDT

The cast for Occupant Films’ indie film Peep Show is steadily growing: Dexter‘s Michael C. Hall and Ben Schwartz have been cast to star in the dysfunctional family flick, while two other actors, Rainn Wilson and Sarah Silverman, are in negotiations. The Ringer director Barry Blaustein has signed on to direct Show, which revolves around a family that gets in a fight after one writes a novel inspired by them.